duplicate_geo_json_key

A key in locations.geojson is duplicated.

ERRORGTFSstructuredraftMobilityData canonical GTFS Schedule validator

Related

• Source: MobilityData canonical GTFS Schedule validator

Citations

[1] duplicate_geo_json_key rule reference

Rule metadata

Code	duplicate_geo_json_key
Standard	GTFS
Source	MobilityData canonical GTFS Schedule validator
Severity	ERROR
Category	structure
Maturity	draft
Tags	mobilitydata, gtfs, structure
Retrieved	2026-06-12
Reference	https://gtfs-validator.mobilitydata.org/rules.html#duplicate_geo_json_key